The Dexes / Satellite Decay / 40275
CelestialObjectDex · Satellite Decay
YAOGAN-22
40275 · 2026-04-03T15:44:06Z
Fixes
243
Observations
243
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:44:06.399168+00:00 |
|---|---|
| end_utc | 2026-08-09T19:14:21.968160+00:00 |
| family | celestialdex |
| norad_id | 40,275 |
| object_name | YAOGAN-22 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 100.770 |
| n_snaps | 243 |
| span_days | 128.146 |
| mean_motion_first | 13.155 |
| mean_motion_last | 13.155 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 1201.848 |
| altitude_last_km | 1201.832 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| decay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| first_utc | 2026-04-03T15:44:06.399168+00:00 |
| last_utc | 2026-08-09T19:14:21.968160+00:00 |
| last_fix_utc | 2026-08-09T19:14:21.968160+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:44:06.399168+00:00","mean_motion":13.15528456,"altitude_km":1201.848,"eccentricity":0.00061878,"inclination_deg":100.7596},{"utc":"2026-04-03T19:23:08.030976+00:00","mean_motion |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/40275.json